Base | Representation |
---|---|
bin | 1000100101001100010… |
… | …0000000001000000000 |
3 | 112002112010100012121120 |
4 | 2021103010000020000 |
5 | 4403410121233310 |
6 | 151420330352240 |
7 | 13436160054540 |
oct | 2112304001000 |
9 | 462463305546 |
10 | 147422446080 |
11 | 575811447a8 |
12 | 246a358b680 |
13 | 10b95568120 |
14 | 71c7313320 |
15 | 3c7c684b70 |
hex | 2253100200 |
147422446080 has 640 divisors, whose sum is σ = 588418338816. Its totient is φ = 30656102400.
The previous prime is 147422446057. The next prime is 147422446091. The reversal of 147422446080 is 80644224741.
It is a tau number, because it is divible by the number of its divisors (640).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49618995 + ... + 49621965.
Almost surely, 2147422446080 is an apocalyptic number.
147422446080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 147422446080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294209169408).
147422446080 is an abundant number, since it is smaller than the sum of its proper divisors (440995892736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147422446080 is a wasteful number, since it uses less digits than its factorization.
147422446080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3088 (or 3072 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 42.
The spelling of 147422446080 in words is "one hundred forty-seven billion, four hundred twenty-two million, four hundred forty-six thousand, eighty".
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